It looks like google has other tricky ways to try and force play store usage and stop users from using things like nostr:nprofile1qqs9g69ua6m5ec6ukstnmnyewj7a4j0gjjn5hu75f7w23d64gczunmgpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qzxthwden5te0wfjkccte9eeks6t5vehhycm99ehkuegprpmhxue69uhkummnw3ezucm0d9hxvatwvshxzursz8gjrz

Last I heard they're not letting operating systems that are even more secure than default android have the 'certification' needed to run certain apps like banking apps and other secure apps.